There were candied haws sold in Nanjing during the Republic of China. As a popular snack, candied haws were also widely popular and sold in Nanjing during the Republic of China. In the streets and lanes of Nanjing during the Republic of China, sales scenes can be seen, so candied haws were sold in Nanjing during the Republic of China. Sugar-coated haws are traditional snacks in China, usually made of fruit skewers, rock sugar and gourd vines. This kind of snack is sweet, sour and delicious, and its shape is special, so it is named because it looks like a gourd.